Halfwidth and Fullwidth Forms (Unicode block)
Halfwidth and Fullwidth Forms is the name of a Unicode block U+FF00–FFEF, provided so that older encodings containing both halfwidth and fullwidth characters can have lossless translation to/from Unicode. It is the second-to-last block of the Basic Multilingual Plane, followed only by the short Specials block at U+FFF0–FFFF. Its block name in Unicode 1.0 was Halfwidth and Fullwidth Variants. Range U+FF61–FF9F encodes halfwidth forms of katakana and related punctuation in a transposition of A1 to DF in the JIS X 0201 encoding – see half-width kana.
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- Blockname
- enHalfwidth and Fullwidth Forms
- Codechart
- UFF00.pdf
- Comment
- enHalfwidth and Fullwidth Forms is the name of a Unicode block U+FF00–FFEF, provided so that older encodings containing both halfwidth and fullwidth characters can have lossless translation to/from Unicode. It is the second-to-last block of the Basic Multilingual Plane, followed only by the short Specials block at U+FFF0–FFFF. Its block name in Unicode 1.0 was Halfwidth and Fullwidth Variants. Range U+FF61–FF9F encodes halfwidth forms of katakana and related punctuation in a transposition of A1 to DF in the JIS X 0201 encoding – see half-width kana.
- Group
- enlower-alpha
- Has abstract
- enHalfwidth and Fullwidth Forms is the name of a Unicode block U+FF00–FFEF, provided so that older encodings containing both halfwidth and fullwidth characters can have lossless translation to/from Unicode. It is the second-to-last block of the Basic Multilingual Plane, followed only by the short Specials block at U+FFF0–FFFF. Its block name in Unicode 1.0 was Halfwidth and Fullwidth Variants. Range U+FF01–FF5E reproduces the characters of ASCII 21 to 7E as fullwidth forms. U+FF00 does not correspond to a fullwidth ASCII 20 (space character), since that role is already fulfilled by U+3000 "ideographic space". Range U+FF61–FF9F encodes halfwidth forms of katakana and related punctuation in a transposition of A1 to DF in the JIS X 0201 encoding – see half-width kana. The range U+FFA0–FFDC encodes halfwidth forms of compatibility jamo characters for Hangul, in a transposition of their 1974 standard layout. It is used in the mapping of some IBM encodings for Korean, such as IBM code page 933, which allows the use of the Shift Out and Shift In characters to shift to a double-byte character set. Since the double-byte character set could contain compatibility jamo, halfwidth variants are needed to provide round-trip compatibility. Range U+FFE0–FFEE includes fullwidth and halfwidth symbols.
- Is primary topic of
- Halfwidth and Fullwidth Forms (Unicode block)
- Label
- enHalfwidth and Fullwidth Forms (Unicode block)
- Link from a Wikipage to an external page
- www.unicode.org/L2/L2001/01012.htm
- www.unicode.org/L2/L2001/01033-addbrackets.htm
- www.unicode.org/L2/L2001/01157-N2345R-brackets.pdf
- www.unicode.org/L2/L2001/01159-N2344-MathAdHoc.pdf
- www.unicode.org/L2/L2001/01168-hell.txt
- www.unicode.org/L2/L2001/01184.htm
- www.unicode.org/L2/L2001/01223.htm
- www.unicode.org/L2/L2001/01317-bracket.htm
- www.unicode.org/L2/L2002/02154-n2403-minutes.pdf
- www.unicode.org/L2/L2017/17056-sv-western-vs-eastasian.pdf
- www.unicode.org/L2/L2017/17362.htm
- www.unicode.org/L2/L2017/17436r-sv-eastsian-punct.pdf
- www.unicode.org/L2/L2018/18039-script-adhoc-rec.pdf
- www.unicode.org/L2/L2018/18115.htm
- www.unicode.org/L2/L2019/19008.htm
- www.unicode.org/L2/L2019/19055-segment-fullwd-digits.txt
- www.unicode.org/L2/L1999/99052.htm
- www.unicode.org/wg2/docs/n2344.pdf
- www.unicode.org/wg2/docs/n2345r.pdf
- www.unicode.org/wg2/docs/n2403.pdf
- www.unicode.org/wg2/docs/n4403.doc
- www.unicode.org/wg2/docs/n4403.pdf
- www.unicode.org/charts/PDF/UFF00.pdf
- www.unicode.org/consortium/utc-minutes/UTC-088-200108.html
- Link from a Wikipage to another Wikipage
- ASCII
- Basic Multilingual Plane
- Category:Hangul jamo
- Category:Kana
- Category:Latin-script Unicode blocks
- Category:Unicode blocks
- CJK Symbols and Punctuation (Unicode block)
- Enclosed Alphanumerics
- Halfwidth and fullwidth forms
- Half-width kana
- Hangul
- Hangul Compatibility Jamo
- Hangul Jamo (Unicode block)
- Ideographic space
- International Committee for Information Technology Standards
- JIS X 0201
- Katakana
- Katakana (Unicode block)
- KS C 5601
- Latin script
- Latin script in Unicode
- SC 2
- Script (Unicode)
- Shift Out and Shift In characters
- Specials (Unicode block)
- Unicode
- Unicode block
- Variant form (Unicode)
- Rangeend
- enFFEF
- Rangestart
- enFF00
- SameAs
- 3F1Aq
- Halfwidth and Fullwidth Forms
- Q3513222
- UFF00
- Unicodeblock Halbbreite und vollbreite Formen
- 半形及全形字符 (Unicode區段)
- Script
- Hangul
- Katakana
- Latin script
- Script (Unicode)
- Subject
- Category:Hangul jamo
- Category:Kana
- Category:Latin-script Unicode blocks
- Category:Unicode blocks
- Symbols
- enVariant width characters
- WasDerivedFrom
- Halfwidth and Fullwidth Forms (Unicode block)?oldid=1078615128&ns=0
- WikiPageLength
- 11827
- Wikipage page ID
- 38945661
- Wikipage revision ID
- 1078615128
- WikiPageUsesTemplate
- Template:Citation
- Template:Infobox Unicode block
- Template:Reflist
- Template:Sc2
- Template:Unicode chart Halfwidth and Fullwidth Forms
- Template:Unicode navigation